2021-10-27T09:50:49.0000Z38.837166-122.8121646.77manualconfirmedIRIS1.18Md1Origin/20211027095346.730499.45192Magnitude/20211027095346.730553.45193IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73645380contributorID